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Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System

Enjoy Solar Co., Ltd
  • Audited Supplier
  • 3 yrs
Transactions: US$10,000+

Product Specifications

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Product Highlights

  • 10-Year Warranty: Comprehensive 10-year warranty covering 80% Depth of Discharge.
  • High Cycle Life: 314Ah large single cell battery with 6500+ cycle life.
  • Portable Design: Equipped with wheels for easy movement and installation.
  • Outdoor Ready: IP30 waterproof design suitable for outdoor placement.
  • Smart Cooling: Natural air cooling system for stable performance.
  • OEM/ODM Support: Accepts OEM and ODM customization for solar batteries.
  • Certified Safety: Certified with MSDS, UN38.3, CE, and IEC62619.
  • High Compatibility: Seamless communication with energy storage inverters.

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Optional pre-shipment inspection for quality and quantity checks.
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Product Images of Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System

Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System pictures & photos
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  • Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
    Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System

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Product Description

 Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Product Description

 

Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Product Features : 

Wheels design, Easy Move and Installation

IP30 waterproofdesign, suitable for outdoor placement           

3.2V 314Ah large single cell battery, higher energy density

Intelligent system control, more stable performance 

Extrusion design, longer life more than 10 years

Suitable for long-term charge and discharge cycle

High compatibility BMS, seamless communication with energy storage inverter

 

Product Parameters
Model ES-51314LW
Type Wheels Type
Cell Connection 1P16S
Nominal Voltage 51.2V
Nominal Capacity 314AH
Nominal Energy 16.0768KWH
Recommended Charge/Discharge Current 100A
Max. Charge/Discharge Current 200A
Cooling Smart Air Cooling
Operating Voltage 44.8~56.8V
Dimensions(W*L*H) 790*530*250mm
Weight 129KGS
Compatible with
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Packaging & Shipping
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
  1. Certified Wooden Crate Packaging

    • UN-certified wooden crates with cushioning material

    • Compliant with IMDG Regulations

  2. Complete Documentation Prepared

    • Material Safety Data Sheet (MSDS)

    • UN38.3 Test Summary Report

    • Dangerous Goods Packaging Certificate (UN 4G/X certification

  1. Customs Inspection First Policy

    • All hazardous shipments undergo mandatory customs inspection

    • Physical packaging will only be finalized after customs clearance approval

    • Inspection-approved goods will be securely sealed for transport

Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
 
Testing
 
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System

Pre-Production Cell Inspection

Dimensional Check
Internal Short Test
Battery Cell Voltage check

 
 
Charge and discharge cycle test
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Lithium Ion battery accessories


 
Projects

Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System
Long Warranty Power Backup off Grid Solar Battery 51.2V 300ah 15kwh 16kwh Lithium Battery for Home Solar System

 

FAQ

A: What are your main products?
We have many series of solar products, mainly producing solar systems, solar panels, solar inverters, powerwall, solar lithium ion batteries and solar mounting systems, and all related solar accessories.

B: Are you a factory or trading company?We are a factory with more than seven years of experience in producing solar energy series products. You are welcome to visit our factory.

C: Can you support OEM and field installation?
Yes, as a professional solar system manufacturer, we can provide customers with OEM and on-site installation, comprehensive support, and after-sales services.

D: How does your factory conduct quality control?
Quality first. We have a professional QC team to control the quality strictly. Only when the quality meets the requirements, will it be packaged out of the factory.

E: What are your strengths in solar systems?
Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with many well-known brands. And we can supply large solar energy series products.

F: How can I do if I need more help with the order?
You can chat with our sales online or send inquiry email, we will respond to you immediately

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269761". Items marked "verified" are certified.

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Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd
Enjoy Solar Co., Ltd

About Our Factory & Business Background

verified Business Type
Trading Company
Address
Suite 601, Building No. 7, 667 Yulei Road, Shushan District, Hefei City, Anhui Province, 230088 China, Hefei, Anhui, China
Terms of Payment
T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, Others, FCA
Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
verified Nearest Port
Shanghai Port, Guangzhou Port
verified Supply Chain Partners
10

Our Production Capability & Technical Expertise

Main Products
Bess Container, Solar System, Lithium Battery, Solar Panel, Solar Inverter, Solar Energy Storage System, Solar Air Conditioner, Portable Power Station, Lead Acid Battery, Solar Pump
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes

Our Industry Experience & Global Business Record

Export Year
2015-10-02
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
verified Repeat Buyers Choice
50%~80%
verified New Products Launched in Last year
Yes

FAQ

What is the warranty period?
We provide a 10-year warranty with 80% Depth of Discharge.
What is the cycle life of the battery?
The battery offers a cycle life of 6500 times.
Is the battery suitable for outdoor use?
Yes, it features an IP30 waterproof design suitable for outdoor placement.
Can I customize the battery?
Yes, we accept OEM and ODM customization for total capacity, voltage, and other specifications.
What certifications does the battery have?
The battery is certified with MSDS, UN38.3, CE, and IEC62619.
What is the nominal capacity and voltage?
The nominal voltage is 51.2V and the nominal capacity is 314Ah.
How is the battery cooled?
It uses a natural air cooling method for smart temperature management.
Is the battery easy to move?
Yes, the design includes wheels for easy movement and installation.

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